User Manual

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DS1 alarms:
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Alarm indication signal (AIS)
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Loss of frame (LOF)
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Remote alarm indication signal (RAIS)
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DS1 error detection:
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Bursty errored seconds (BES)
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CRC errors
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Errored seconds (ES)
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Line errored seconds (LES)
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Loss of framing seconds (LOFS)
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Severely errored seconds (SES)
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Severely errored framing seconds (SEFS)
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Unavailable seconds (UAS)
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DS3 alarms:
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Alarm indication signal (AIS)
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Loss of frame (LOF)
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Yellow alarm
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DS3 error detection:
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C-bit code violations (CCV)
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C-bit errored seconds (CES)
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C-bit severely errored framing seconds (CEFS)
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CRC errors
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Excessive zeros (EXZ)
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Far-end block error (FEBE)
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Far-end receive failure (FERF)
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Line errored seconds (LES)
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Parity bit (P-bit) code violations (PCV)
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Parity bit (P-bit) errored seconds (PES)
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Parity bit (P-bit) severely errored framing seconds (PSES)
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Severely errored framing seconds (SEFS)
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Unavailable seconds (UAS)
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Layer 2 per-queue and per-channel packet and byte countersInstrumentation
(counters)
Related
Documentation
MX Series PIC Overview on page 155•
• FPCs Supported by MX240, MX480, and MX960 Routers on page 156
• PICs Supported by MX240, MX480, and MX960 Routers on page 156
• High Availability Features on page 156
• SONET/SDH OC12/STM4 Optical Interface Specifications
Copyright © 2013, Juniper Networks, Inc.162
MX Series 3D Universal Edge Routers Line Card Guide